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ES394705A1 - Control mechanism for simultaneously controlling a plurality of strangler shutters in an internal combustion engine - Google Patents

Control mechanism for simultaneously controlling a plurality of strangler shutters in an internal combustion engine

Info

Publication number
ES394705A1
ES394705A1 ES394705A ES394705A ES394705A1 ES 394705 A1 ES394705 A1 ES 394705A1 ES 394705 A ES394705 A ES 394705A ES 394705 A ES394705 A ES 394705A ES 394705 A1 ES394705 A1 ES 394705A1
Authority
ES
Spain
Prior art keywords
imbricated
axis
butterflies
levers
rotation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES394705A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles Citroen SA
Original Assignee
Automobiles Citroen SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automobiles Citroen SA filed Critical Automobiles Citroen SA
Publication of ES394705A1 publication Critical patent/ES394705A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M13/00—Arrangements of two or more separate carburettors; Carburettors using more than one fuel
    • F02M13/02—Separate carburettors
    • F02M13/023—Special construction of the control rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/12—External control gear, e.g. having dash-pots
    • F02M19/124—Connecting rods between at least two throttle valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

Improvements introduced in synchronized single controls for the butterflies of the air supply ducts of an internal combustion engine that includes several cylinders in line, these butterflies being mounted on separate unit axes of rotation, substantially aligned on at least one line and joined by two by two by pairs of control levers to form a chain, characterized by the fact that one of the control levers of each pair of levers is fixed jointly on the axis of rotation of a throttle and that the other lever of the pair it is locked in an adjustable way on the axis of rotation immediately next to a second butterfly, these two levers carrying at their free end parts substantially parallel to the alignment of the axes and overlapping one another in such a way that the imbricated part of a fixed lever on its axis it cooperates closely with the imbricated part of an adjustable lever on the immovable axis ediately close by supporting one on the other of the sides of its imbricated parts, while a slight gap persists between the opposite sides of these imbricated parts, at least one elastic member tending to orient the control levers towards the angular closing position of the butterflies. (Machine-translation by Google Translate, not legally binding)
ES394705A 1970-10-08 1971-09-01 Control mechanism for simultaneously controlling a plurality of strangler shutters in an internal combustion engine Expired ES394705A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036391A FR2108817B1 (en) 1970-10-08 1970-10-08

Publications (1)

Publication Number Publication Date
ES394705A1 true ES394705A1 (en) 1975-11-01

Family

ID=9062474

Family Applications (1)

Application Number Title Priority Date Filing Date
ES394705A Expired ES394705A1 (en) 1970-10-08 1971-09-01 Control mechanism for simultaneously controlling a plurality of strangler shutters in an internal combustion engine

Country Status (4)

Country Link
DE (1) DE2150166A1 (en)
ES (1) ES394705A1 (en)
FR (1) FR2108817B1 (en)
GB (1) GB1369049A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2203112B1 (en) * 1972-10-12 1976-10-29 Citroen Sa
JPS5414827Y2 (en) * 1975-02-20 1979-06-18
DE2905911A1 (en) * 1979-02-16 1980-08-21 Volkswagenwerk Ag CARBURETOR ACTUATING DEVICE ON CARBURETTORS FOR INTERNAL COMBUSTION ENGINES
US4566424A (en) * 1984-07-30 1986-01-28 Outboard Marine Corporation Flexible coupling for carburetors
IT222286Z2 (en) * 1989-10-13 1995-02-17 Weber Srl THROTTLE BODY CONTROL SYSTEM FOR THE ADJUSTMENT OF THE AIR FLOW TO AN INTERNAL COMBUSTION ENGINE.
JP3355568B2 (en) * 1998-04-14 2002-12-09 株式会社日立製作所 Intake device for internal combustion engine
DE19834836A1 (en) * 1998-08-01 2000-02-03 Mann & Hummel Filter Channel system, especially intake manifold for an internal combustion engine
DE10236587A1 (en) * 2002-08-09 2004-02-26 Pierburg Gmbh door assembly
DE10335561A1 (en) * 2003-08-02 2005-03-10 Mann & Hummel Gmbh Intake module
PL1908943T3 (en) * 2006-10-05 2009-06-30 Magneti Marelli Spa Variable geometry intake manifold for an internal combustion engine
DE102013223137A1 (en) 2013-11-13 2015-05-28 Mahle International Gmbh Fresh air system for an internal combustion engine
DE102016114704A1 (en) 2016-07-05 2018-01-11 Eberspächer Exhaust Technology GmbH & Co. KG Coupling arrangement for rotational coupling of a pivot shaft of a valve cover of an exhaust valve with a drive member

Also Published As

Publication number Publication date
GB1369049A (en) 1974-10-02
FR2108817B1 (en) 1977-01-21
FR2108817A1 (en) 1972-05-26
DE2150166A1 (en) 1972-04-13

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